R1 Concepts 623-13033R RNC Series Cross-Drilled Disc Brake Rotor

The R1 Concepts 623-13033R RNC Series Brake Rotor is a precision-engineered, cross-drilled disc brake rotor designed to deliver reliable stopping power and improved thermal performance over a standard OEM replacement rotor. Built to original equipment specifications, this rotor installs directly with no modifications required.

Key Features:

• Cross-Drilled Design: Precision-drilled holes are countersunk and chamfered to reduce heat buildup, minimize the risk of cracking, and promote efficient heat dissipation during braking
• G3000 Grade Cast Iron Construction: Manufactured from high-grade G3000 cast iron for durability, consistent braking performance, and long service life
• Zinc Plating Corrosion Protection: Protective zinc coating applied to the hub and vane structure guards against rust and corrosion, extending rotor lifespan and maintaining appearance
• Double Disc Ground Surface: Precision-ground rotor face promotes faster, more even brake pad bed-in for quieter, smoother stopping performance
• OEM Direct Fit: Manufactured to original equipment specifications — no modifications or adapters needed for installation
• Sold Individually: This listing is for one (1) brake rotor

The R1 Concepts RNC Series is an excellent upgrade for drivers seeking improved heat management and performance over a standard blank replacement rotor, while maintaining the reliability and fit of an OEM-style component. Always replace brake pads when installing new rotors and follow the recommended break-in procedure for optimal results.